Whenever possible, we've provided a link to a free, online version of the research article, study, or book. Or, you'll find a link to a publisher, journal, or online bookstore where you can purchase the resource. You may also want to check with your university or public library, which often has access to online databases and journals where research articles and reports can be found.

General and more practitioner-oriented articles on reading can be found in the Reading Topics A-Z section.